41 Arranging and conducting of conferences, congresses and symposiums in the field of higher education; Arranging and conducting of training seminars in the field of higher education; Education services, namely, providing classes, seminars, workshops in the fields of higher education; Entertainment and educational services in the nature of competitions in the field of entertainment, education, culture, sports, and other non-business and non-commercial fields; Information on education; Organization of exhibitions for cultural or educational purposes; Publication of texts, books, journals; Teaching in the field of higher education; Training services in the field of higher education; Vocational guidance(Based on 44(e)) Arranging and conducting of conferences, congresses and symposiums in the field of higher education; Arranging and conducting of training seminars in the field of higher education; Education services, namely, providing classes, seminars, workshops in the fields of higher education; Entertainment and educational services in the nature of competitions in the field of entertainment, education, culture, sports, and other non-business and non-commercial fields; Information on education; Organization of exhibitions for cultural or educational purposes; Publication of texts, books, journals; Teaching in the field of higher education; Training services in the field of higher education; Vocational guidance